Table 2 The ratios of scenarios satisfied the clinical specifications that the 100% target volume being above the 100% or 95% prescription dose in water phantom simulation
Plan name | General PTV plan (%) | BSPTV plan (%) | ||
|---|---|---|---|---|
100% prescription dose | 95% prescription dose | 100% prescription dose | 95% prescription dose | |
4-field IMRT plan | 67 | 100 | 67 | 100 |
Ideal dose distribution plan | 67 | 100 | 67 | 100 |